There's a little problem right at 195,705,032,705 xp, exploring and killing an enemy allows the xp to go up just right after the attack, but after exploring again, the xp returns to the exact same amount: 195,705,032,705.
If anyone has any idea of why this might be happening, maybe where the server stores a user's amount of xp the value type doesn't allow for more than this amount?
But the 4 people ranked above me somehow got around this.
So thank you very much to anyone who might have time to check this out.